English translation for "toll switching hierarchy"

长途交换网的分级体系结构

Related Translations:

operator hierarchy:  算术运算符优先权

toll roads:  收费公路

transit tolls:  过境税

road toll:  道路收费道路通行费通行过路费养路费

canal toll:  运河通行税

toll circuit:  长途电路城际通道局内线路

accident toll:  事故发生率

toll booth:  收费所收费亭；缴费处通行费缴款处；收费站；收费亭

toll trunk:  长途中继线

chasing toll:  螺纹梳刀

Similar Words：

"toll switch board" English translation, "toll switch-broad" English translation, "toll switchboarb" English translation, "toll switching" English translation, "toll switching center" English translation, "toll switching node" English translation, "toll switching operator" English translation, "toll switching position" English translation, "toll switching stage" English translation, "toll switching trunk" English translation